11010453103 has 4 divisors (see below), whose sum is σ = 11857411048. Its totient is φ = 10163495160.

The previous prime is 11010453071. The next prime is 11010453151. The reversal of 11010453103 is 30135401011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30135401011 = 29 ⋅1039151759.

It is not a de Polignac number, because 11010453103 - 2⁵ = 11010453071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010453163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423478953 + ... + 423478978.

It is an arithmetic number, because the mean of its divisors is an integer number (2964352762).

Almost surely, 2^11010453103 is an apocalyptic number.

11010453103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11010453103 is a deficient number, since it is larger than the sum of its proper divisors (846957945).

11010453103 is an equidigital number, since it uses as much as digits as its factorization.

11010453103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846957944.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 11010453103 its reverse (30135401011), we get a palindrome (41145854114).

The spelling of 11010453103 in words is "eleven billion, ten million, four hundred fifty-three thousand, one hundred three".